When it comes to weird stuff happening with your body, knowing that you merely sat on your leg too long and it fell asleep is a great way to keep yourself from getting panicked about needing amputation. With that in mind, the Mayo Clinic is releasing some cell phone software that will provide first aid tips, a symptom checker, and access to the latest health news and drug listings.

When it's released next week, you'll finally be able to figure out what the strange feelings that you get in your eyes are when you go outside. It turns out they just need to adjust to natural light, as you're an anti-social shut in. Thanks, Mayo Clinic!